Home / 9,366.38-14,038.77-3,519.26

Finding the Fourth Proportional to 9,366.38, 14,038.77 and 3,519.26

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Solution

The fourth proportional to 9,366.38, 14,038.77 and 3,519.26 is: 5,274.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366.38 : 14,038.77 = 3,519.26 : x
  2. Step 2: Convert to fraction form
    9,366.38/14,038.77 = 3,519.26/x
  3. Step 3: Cross multiply
    9,366.38x = 14,038.77 × 3,519.26
  4. Step 4: Simplify right side
    9,366.38x = 49,406,081.71
  5. Step 5: Solve for x
    x = 49,406,081.71/9,366.38
  6. Step 6: Final answer
    x = 5,274.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.